Brain Games vs just25
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Brain Games
Enhance cognitive skills with daily brain training exercises. This app offers 50 mini-games across six categories to improve awareness, adaptability, reflex, reasoning, precision, and patience. Keep your mind sharp and prepared for daily challenges.
- 50 mini-games
- 6 cognitive categories
- Daily brain training
- Mind sharpness improvement
- Memory training
- Cognitive skill enhancement
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Playing Left vs Right only 10 minutes daily can keep your mind sharp and help prepare you for a day full of challenges and new problems to solve! Train your brain with 50 mini-games in our 6 fun categories applicable to your day-to-day activities! * Awareness * Adaptability * Reflex * Reasoning * Precision * Patience You can start training every day for free. Additional games are available after watching a short video. If you want to be a VIP, you can enjoy unlimited games and more daily training. Did we mention you can try VIP for free too? You can try a free 7-day trial and if you don't like it, you can cancel at any time.* Try it for yourself, don't take it from us. Listen to the over 14000 people who have left reviews averaging 4.5 stars! Thank you so much for giving your brain a chance to stay fit! You can view our Privacy Policy here http://www.mochibits.com/privacy-policy and our Terms of Service here http://www.mochibits.com/terms-of-service (* PLEASE NOTE: You must cancel the subscription before the second week if you choose to not get a subscription.)
just25
Engage in a rapid timing challenge to test your speed and precision. Improve cognitive skills like peripheral vision and focus while competing on leaderboards. Enjoy a native iOS experience with satisfying feedback.
- Fast-paced timing challenges
- Personal leaderboard
- Satisfying audio feedback
- Historical performance tracking
- Simple, intuitive gameplay
- Native iOS experience
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just25 is the ultimate test of speed and precision. Race against time to complete challenges as quickly as possible and climb the leaderboard. just25 will help peripheral vision, faster processing speed, enhanced selective attention (focus), and better reading speed by reducing eye movement Key Features: • Fast-paced timing challenges • Personal leaderboard to track your progress • Satisfying audio feedback • Historical performance tracking • Simple, intuitive gameplay • Native iOS experience Perfect For: Quick gaming sessions during breaks Competing with friends for best times Improving your reaction speed and focus Anyone who loves a good challenge The clock is ticking. How fast can you go? From DaSecure Solutions - makers of PassQR, iotpush, and other productivity apps.
Screenshots
Verdict
The clearest difference is ads: just25 at none against Brain Games's shown. just25 also leads on update cadence (every 2 days vs fortnightly) and rating (5.0 vs 4.7). Brain Games's advantage is ratings volume (25K vs 3) and device support (3 vs 1). On price, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Brain Games sells 10 in-app purchases, starting at $3.99 per 7 days and just25 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
just25 holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Brain Games has 25K ratings behind it against 3, so its average is the more settled of the two.
Brain Games ships an update fortnightly, just25 every 2 days. The most recent releases landed on November 4, 2026 and October 26, 2026 respectively.
| Parameter | Brain Games | just25 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (25K ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 83.8% of reviews | — |
| Number of ratings | 25K — better | 3 |
| Update frequency | Fortnightly | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 26.2 |
| Further details — not scored | ||
| Size | 206 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | MochiBits, LLC | DaSecure Solutions LLC |
Customer experience
Brain Games
just25
Bugs and requests
Brain Games
Reported bugs
2 issues- Inconsistent game mechanics and rule application
- Compatibility issues with newer devices
Requested features
4 requests- More advanced and challenging games
- Ability to track progress and stats without paying
- Preview of upcoming games
- Customizable difficulty levels
just25
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Brain Games
- Left vs Right VIP Membership7 Days trial$3.997 Days
- Monthly VIP Subscription7 Days trial$4.991 Month
- Monthly VIP Subscription7 Days trial$6.991 Month
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- Monthly VIP Subscription7 Days trial$8.991 Month
- Monthly Subscription$9.991 Month
- Annual Subscription$29.991 Year
- Yearly VIP Subscription7 Days trial$39.991 Year
- Yearly VIP Subscription7 Days trial$47.991 Year
- Yearly VIP Subscription7 Days trial$59.991 Year
- Lifetime VIP Pass$49.99
just25
- Unlimited Plays$0.99









